Mohd. Zariat Abdul Rani
Universiti Putra Malaysia. Faculty of Modern Languages and Communication, 2010
Artikel Jurnal
Utah , Salt Lake City : University of Utah Printing Service
Majalah, Jurnal, Buletin
Johnson, Elmer D.
Scarecrow Press, 1970
Buku Teks
McKay, John P.
Houghton Mifflin , 1983
Buku Teks
Jordan, R. Furneaux
Thames, [Date of publication not identified]
Buku Teks